*SUPPORT*
IN: gazzer fep gazzer OUT: PINK PINK PINK PINK PINK
IN: gazzer fep wif OUT: PINK PINK BLUE PINK BLUE
IN: blicket dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer blicket OUT: PINK GREEN
IN: blicket gazzer fep gazzer OUT: GREEN PINK PINK PINK PINK PINK
IN: blicket OUT: GREEN
IN: wif fep blicket OUT: BLUE BLUE GREEN BLUE GREEN
IN: zup gazzer wif OUT: PURPLE PINK BLUE
IN: zup fep blicket OUT: PURPLE PURPLE GREEN PURPLE GREEN
IN: wif fep wif OUT: BLUE BLUE BLUE BLUE BLUE
IN: zup OUT: PURPLE
IN: wif gazzer OUT: BLUE PINK
IN: blicket zup OUT: GREEN PURPLE
IN: blicket fep gazzer OUT: GREEN GREEN PINK GREEN PINK

*QUERY*
IN: gazzer dax OUT: PINK PINK PINK PINK PINK PINK PINK
IN: blicket fep zup OUT: GREEN GREEN PURPLE GREEN PURPLE
IN: wif fep gazzer OUT: BLUE BLUE PINK BLUE PINK
IN: zup dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup fep wif OUT: PURPLE PURPLE BLUE PURPLE BLUE
IN: wif OUT: BLUE
IN: wif blicket dax OUT: BLUE GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup fep gazzer OUT: PURPLE PURPLE PINK PURPLE PINK
IN: wif dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer OUT: PINK

*GRAMMAR*
wif -> BLUE 
 zup -> PURPLE 
 blicket -> GREEN 
 gazzer -> PINK 
 u1 fep u2 -> [u1] [u1] [u2] [u1] [u2] 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 